Dosha is creating a new dessert that has two layers shaped like cones. the inner cone is frozen ice cream and has a diameter of 10 cm and a height of 6 cm. the outer layer is a thin wafer shell, like an upside-down ice cream cone, with a height of 14 cm and the same diameter as the inner layer. dosha will inject a cream filling into the space.
what is the volume of the cream filling? round your answer to one decimal place and use 3.14 to approximate pi.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .